494497208 has 32 divisors (see below), whose sum is σ = 947680560. Its totient is φ = 241812480.

The previous prime is 494497169. The next prime is 494497219. The reversal of 494497208 is 802794494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145448 + ... + 148808.

Almost surely, 2^494497208 is an apocalyptic number.

It is an amenable number.

494497208 is a deficient number, since it is larger than the sum of its proper divisors (453183352).

494497208 is a wasteful number, since it uses less digits than its factorization.

494497208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767 (or 3763 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 494497208 is about 22237.2931806009. The cubic root of 494497208 is about 790.7780658884.

The spelling of 494497208 in words is "four hundred ninety-four million, four hundred ninety-seven thousand, two hundred eight".